Lang, A E Sudden confusion with levodopa withdrawal. [electronic resource] - Movement disorders : official journal of the Movement Disorder Society 1987 - 223 p. digital Publication Type: Letter ISSN: 0885-3185 Standard No.: 10.1002/mds.870020310 doi Subjects--Topical Terms: Cognition Disorders--chemically inducedConfusion--chemically inducedHumansLevodopa--adverse effectsParkinson Disease--drug therapyParkinson Disease, Secondary--chemically inducedSubstance Withdrawal Syndrome--etiology